| Watertown Town to Badger (Alaska) | 3,232.42 mi (5,202.07 km) |
| Watertown Town to Bailey's Crossroads (Virginia) | 395.73 mi (636.86 km) |
| Watertown Town to Bainbridge (Georgia) | 1,083.18 mi (1,743.21 km) |
| Watertown Town to Bainbridge Island (Washington) | 2,488.96 mi (4,005.60 km) |
| Watertown Town to Baker (Louisiana) | 1,370.98 mi (2,206.37 km) |
| Watertown Town to Bakersfield (California) | 2,585.22 mi (4,160.51 km) |
| Watertown Town to Balch Springs (Texas) | 1,536.83 mi (2,473.29 km) |
| Watertown Town to Baldwin (New York) | 172.94 mi (278.32 km) |
| Watertown Town to Baldwin (Pennsylvania) | 476.00 mi (766.05 km) |
| Watertown Town to Baldwin Park (California) | 2,569.99 mi (4,136.00 km) |
| Watertown Town to Ballenger Creek (Maryland) | 385.90 mi (621.05 km) |
| Watertown Town to Ballwin (Missouri) | 1,048.40 mi (1,687.24 km) |
| Watertown Town to Baltimore (Maryland) | 354.31 mi (570.20 km) |
| Watertown Town to Bangor (Maine) | 207.84 mi (334.48 km) |
| Watertown Town to Banning (California) | 2,519.58 mi (4,054.87 km) |
